Blank for forming a container



FIG. 1 is a top plan view incorporating the new design;

FIG. 2 is a front view thereof (the back view is a mirror image of FIG. 2);

FIG. 3 is a right side view thereof (the left side view is a mirror image of FIG. 3); and,

FIG. 4 is a top perspective view thereof. 

CLAIM The ornamental design for a blank for forming a container, as shown and described. 